Incidental Mutation 'R8773:Asxl2'
ID 664551
Institutional Source Beutler Lab
Gene Symbol Asxl2
Ensembl Gene ENSMUSG00000037486
Gene Name ASXL transcriptional regulator 2
Synonyms 4930556B16Rik
MMRRC Submission 068627-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.929) question?
Stock # R8773 (G1)
Quality Score 225.009
Status Validated
Chromosome 12
Chromosomal Location 3476857-3556852 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 3507200 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 131 (K131E)
Ref Sequence ENSEMBL: ENSMUSP00000106846 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000092003] [ENSMUST00000111215] [ENSMUST00000144247] [ENSMUST00000153102]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000092003
AA Change: K131E

PolyPhen 2 Score 0.966 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000089629
Gene: ENSMUSG00000037486
AA Change: K131E

DomainStartEndE-ValueType
Pfam:HARE-HTH 11 83 1.2e-22 PFAM
low complexity region 95 122 N/A INTRINSIC
low complexity region 126 154 N/A INTRINSIC
low complexity region 162 185 N/A INTRINSIC
Pfam:ASXH 204 336 1.2e-52 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000111215
AA Change: K131E

PolyPhen 2 Score 0.966 (Sensitivity: 0.77; Specificity: 0.95)
SMART Domains Protein: ENSMUSP00000106846
Gene: ENSMUSG00000037486
AA Change: K131E

DomainStartEndE-ValueType
Pfam:HARE-HTH 11 83 3.6e-22 PFAM
low complexity region 95 122 N/A INTRINSIC
low complexity region 126 154 N/A INTRINSIC
low complexity region 162 185 N/A INTRINSIC
Pfam:ASXH 204 336 4.2e-52 PFAM
low complexity region 614 637 N/A INTRINSIC
low complexity region 640 658 N/A INTRINSIC
low complexity region 849 870 N/A INTRINSIC
low complexity region 1115 1124 N/A INTRINSIC
low complexity region 1236 1251 N/A INTRINSIC
Pfam:PHD_3 1305 1368 1.1e-29 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000138740
SMART Domains Protein: ENSMUSP00000133639
Gene: ENSMUSG00000037486

DomainStartEndE-ValueType
Pfam:HARE-HTH 1 54 1.2e-16 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000144247
AA Change: K131E

PolyPhen 2 Score 0.574 (Sensitivity: 0.88; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000116048
Gene: ENSMUSG00000037486
AA Change: K131E

DomainStartEndE-ValueType
Pfam:HARE-HTH 11 83 5.2e-23 PFAM
low complexity region 95 122 N/A INTRINSIC
low complexity region 126 154 N/A INTRINSIC
low complexity region 162 185 N/A INTRINSIC
low complexity region 221 244 N/A INTRINSIC
Pfam:ASXH 252 384 7e-54 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000153102
AA Change: K131E

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000117384
Gene: ENSMUSG00000037486
AA Change: K131E

DomainStartEndE-ValueType
Pfam:HARE-HTH 11 83 1.6e-23 PFAM
low complexity region 95 122 N/A INTRINSIC
low complexity region 126 154 N/A INTRINSIC
low complexity region 162 185 N/A INTRINSIC
Pfam:ASXH 211 335 6.9e-38 PFAM
low complexity region 614 637 N/A INTRINSIC
low complexity region 640 658 N/A INTRINSIC
low complexity region 849 870 N/A INTRINSIC
low complexity region 1115 1124 N/A INTRINSIC
low complexity region 1236 1251 N/A INTRINSIC
Pfam:PHD_3 1308 1368 7.6e-29 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.7%
Validation Efficiency 98% (63/64)
MGI Phenotype FUNCTION: This gene encodes a homolog of the Drosophila Asx gene, which interacts with genes involved in axial patterning. Mice with mutations in this gene display abnormal patterning of the axial skeleton, suggesting a similar function in mice as in Drosophila. This gene may also be involved in bone mineral density, specifically osteoclastogenesis. [provided by RefSeq, Aug 2012]
PHENOTYPE: Mice homozygous for a severe hypomorphic allele display prenatal and postnatal lethality, premature death, vertebral transformations and splitting, decreased body weight, enlarged hearts, and age-related cardiac interstitial fibrosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 65 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921509C19Rik A T 2: 151,314,062 (GRCm39) S539T possibly damaging Het
Abcc6 C T 7: 45,634,569 (GRCm39) R1136Q probably benign Het
Abhd12b A C 12: 70,213,708 (GRCm39) probably null Het
Agk T G 6: 40,334,050 (GRCm39) V98G possibly damaging Het
Apbb2 A G 5: 66,609,252 (GRCm39) S132P probably damaging Het
Apc2 T C 10: 80,142,046 (GRCm39) S322P probably damaging Het
Armc3 T C 2: 19,293,667 (GRCm39) V486A probably benign Het
Atp13a4 A G 16: 29,260,398 (GRCm39) V560A Het
Bnc1 C T 7: 81,623,719 (GRCm39) G503S probably damaging Het
Bsn C A 9: 107,987,704 (GRCm39) V2683F unknown Het
Btbd7 A T 12: 102,804,241 (GRCm39) N266K probably benign Het
Ccdc121rt2 T C 5: 112,597,681 (GRCm39) V76A probably benign Het
Cdca7l G A 12: 117,839,346 (GRCm39) D350N possibly damaging Het
Cfap251 A G 5: 123,411,913 (GRCm39) D515G probably benign Het
Ciao2a A T 9: 66,045,667 (GRCm39) N145I probably damaging Het
Col6a3 T A 1: 90,696,171 (GRCm39) D3239V unknown Het
Col9a1 T A 1: 24,224,208 (GRCm39) I130N unknown Het
Cr2 A G 1: 194,840,913 (GRCm39) W460R probably damaging Het
Cyb561d2 A G 9: 107,417,583 (GRCm39) F56S probably damaging Het
Dnaaf1 A G 8: 120,302,194 (GRCm39) I32V probably benign Het
Dnah11 T A 12: 117,958,950 (GRCm39) T2978S possibly damaging Het
Dsg2 T A 18: 20,716,056 (GRCm39) D302E probably damaging Het
Faf1 T A 4: 109,699,507 (GRCm39) F351I possibly damaging Het
Gimap8 C A 6: 48,633,545 (GRCm39) Q455K probably benign Het
Hps6 C G 19: 45,994,141 (GRCm39) R693G possibly damaging Het
Irx1 C T 13: 72,107,635 (GRCm39) G349D probably damaging Het
Itga8 C G 2: 12,187,495 (GRCm39) G728A probably damaging Het
Lcat T C 8: 106,666,710 (GRCm39) T271A possibly damaging Het
Mapkapk2 T C 1: 130,983,679 (GRCm39) H308R probably damaging Het
Mast1 A T 8: 85,642,953 (GRCm39) N947K probably damaging Het
Mpeg1 A T 19: 12,440,419 (GRCm39) I626F probably damaging Het
Mrtfa T C 15: 80,902,274 (GRCm39) S349G possibly damaging Het
Myh15 T C 16: 49,015,900 (GRCm39) S1859P possibly damaging Het
Nlrx1 A T 9: 44,167,712 (GRCm39) D728E probably benign Het
Or1j8 A G 2: 36,192,387 (GRCm39) T279A probably benign Het
Or8c19-ps1 G T 9: 38,220,516 (GRCm39) V142F probably benign Het
Pcdhb18 A T 18: 37,624,562 (GRCm39) S631C probably damaging Het
Pcdhga11 C A 18: 37,890,364 (GRCm39) Y457* probably null Het
Pcdhga5 T C 18: 37,829,823 (GRCm39) I757T probably benign Het
Pcgf5 G A 19: 36,389,348 (GRCm39) probably benign Het
Pdf A G 8: 107,775,100 (GRCm39) V44A possibly damaging Het
Pip4p1 T C 14: 51,166,503 (GRCm39) T194A possibly damaging Het
Prtg A T 9: 72,819,583 (GRCm39) *1192L probably null Het
Ptk7 A G 17: 46,877,193 (GRCm39) F955S possibly damaging Het
Rbp3 C A 14: 33,684,492 (GRCm39) Q1174K possibly damaging Het
Rufy1 T C 11: 50,321,796 (GRCm39) D46G possibly damaging Het
Sbf2 A G 7: 109,948,202 (GRCm39) V1216A probably benign Het
Serpina11 A G 12: 103,952,722 (GRCm39) V18A unknown Het
Serpinb6a T A 13: 34,115,543 (GRCm39) N47I probably damaging Het
Shc2 T C 10: 79,456,924 (GRCm39) H564R probably damaging Het
Sirt7 T A 11: 120,514,888 (GRCm39) R115* probably null Het
Slc22a14 A T 9: 119,059,290 (GRCm39) probably benign Het
Stra8 T A 6: 34,912,581 (GRCm39) S331T probably damaging Het
Tm9sf2 A G 14: 122,380,883 (GRCm39) T324A probably benign Het
Tmem268 T C 4: 63,498,530 (GRCm39) S224P probably benign Het
Tns1 T C 1: 73,976,407 (GRCm39) D1147G probably damaging Het
Tomm22 C T 15: 79,555,311 (GRCm39) probably benign Het
Top1 A G 2: 160,556,158 (GRCm39) Y539C probably damaging Het
Tpp2 T A 1: 44,009,552 (GRCm39) probably benign Het
Trav3-1 T C 14: 52,818,428 (GRCm39) V34A probably damaging Het
Tspyl5 T C 15: 33,687,238 (GRCm39) N236D possibly damaging Het
Ttc41 A G 10: 86,565,679 (GRCm39) D411G probably benign Het
Vmn1r128 A T 7: 21,083,922 (GRCm39) M209L probably benign Het
Xirp2 T A 2: 67,355,527 (GRCm39) D3429E probably benign Het
Zfp418 A T 7: 7,185,797 (GRCm39) T587S probably benign Het
Other mutations in Asxl2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00771:Asxl2 APN 12 3,524,560 (GRCm39) missense probably damaging 1.00
IGL01301:Asxl2 APN 12 3,551,425 (GRCm39) missense probably damaging 1.00
IGL01325:Asxl2 APN 12 3,477,172 (GRCm39) missense probably damaging 0.98
IGL01689:Asxl2 APN 12 3,546,425 (GRCm39) missense probably benign 0.28
IGL01871:Asxl2 APN 12 3,552,112 (GRCm39) missense probably benign 0.38
IGL02164:Asxl2 APN 12 3,552,079 (GRCm39) missense probably benign 0.00
IGL02609:Asxl2 APN 12 3,550,018 (GRCm39) missense probably damaging 1.00
IGL03191:Asxl2 APN 12 3,550,094 (GRCm39) missense probably damaging 1.00
Blinder UTSW 12 3,492,529 (GRCm39) missense probably damaging 0.99
Fob UTSW 12 3,534,531 (GRCm39) missense probably damaging 1.00
peaky UTSW 12 3,526,040 (GRCm39) missense possibly damaging 0.91
ANU18:Asxl2 UTSW 12 3,551,425 (GRCm39) missense probably damaging 1.00
R0092:Asxl2 UTSW 12 3,546,313 (GRCm39) missense probably benign 0.00
R0118:Asxl2 UTSW 12 3,546,923 (GRCm39) missense probably damaging 1.00
R0277:Asxl2 UTSW 12 3,492,487 (GRCm39) missense probably damaging 1.00
R0323:Asxl2 UTSW 12 3,492,487 (GRCm39) missense probably damaging 1.00
R0584:Asxl2 UTSW 12 3,546,632 (GRCm39) missense probably damaging 0.96
R0885:Asxl2 UTSW 12 3,551,458 (GRCm39) missense probably damaging 1.00
R1344:Asxl2 UTSW 12 3,543,790 (GRCm39) missense probably damaging 1.00
R1456:Asxl2 UTSW 12 3,551,872 (GRCm39) missense possibly damaging 0.70
R1829:Asxl2 UTSW 12 3,507,125 (GRCm39) missense probably damaging 1.00
R1909:Asxl2 UTSW 12 3,524,577 (GRCm39) missense probably damaging 1.00
R1990:Asxl2 UTSW 12 3,534,558 (GRCm39) nonsense probably null
R2074:Asxl2 UTSW 12 3,543,779 (GRCm39) missense probably damaging 1.00
R2883:Asxl2 UTSW 12 3,551,830 (GRCm39) missense probably benign 0.03
R2912:Asxl2 UTSW 12 3,524,517 (GRCm39) missense probably benign 0.06
R4446:Asxl2 UTSW 12 3,551,774 (GRCm39) missense possibly damaging 0.54
R4662:Asxl2 UTSW 12 3,477,193 (GRCm39) missense probably damaging 0.99
R4726:Asxl2 UTSW 12 3,551,872 (GRCm39) missense possibly damaging 0.70
R5034:Asxl2 UTSW 12 3,552,193 (GRCm39) missense probably damaging 0.98
R5287:Asxl2 UTSW 12 3,546,893 (GRCm39) missense probably benign 0.02
R5377:Asxl2 UTSW 12 3,524,618 (GRCm39) splice site probably null
R5611:Asxl2 UTSW 12 3,534,598 (GRCm39) missense probably damaging 1.00
R5708:Asxl2 UTSW 12 3,550,603 (GRCm39) missense possibly damaging 0.82
R5945:Asxl2 UTSW 12 3,550,439 (GRCm39) missense possibly damaging 0.82
R6154:Asxl2 UTSW 12 3,546,593 (GRCm39) missense possibly damaging 0.60
R6288:Asxl2 UTSW 12 3,526,040 (GRCm39) missense possibly damaging 0.91
R6405:Asxl2 UTSW 12 3,543,758 (GRCm39) missense probably damaging 0.99
R6938:Asxl2 UTSW 12 3,526,149 (GRCm39) missense probably damaging 0.98
R7146:Asxl2 UTSW 12 3,507,066 (GRCm39) missense probably damaging 1.00
R7354:Asxl2 UTSW 12 3,505,637 (GRCm39) intron probably benign
R7396:Asxl2 UTSW 12 3,492,529 (GRCm39) missense probably damaging 0.99
R7438:Asxl2 UTSW 12 3,477,108 (GRCm39) start gained probably benign
R7980:Asxl2 UTSW 12 3,546,630 (GRCm39) missense probably damaging 0.99
R7991:Asxl2 UTSW 12 3,534,531 (GRCm39) missense probably damaging 1.00
R8063:Asxl2 UTSW 12 3,550,768 (GRCm39) missense probably benign 0.01
R8156:Asxl2 UTSW 12 3,546,760 (GRCm39) missense probably benign 0.09
R8396:Asxl2 UTSW 12 3,552,220 (GRCm39) missense probably benign
R8792:Asxl2 UTSW 12 3,546,536 (GRCm39) missense probably benign 0.00
R8827:Asxl2 UTSW 12 3,550,501 (GRCm39) missense probably benign
R9221:Asxl2 UTSW 12 3,552,310 (GRCm39) missense probably damaging 1.00
R9584:Asxl2 UTSW 12 3,550,667 (GRCm39) missense possibly damaging 0.86
R9796:Asxl2 UTSW 12 3,546,508 (GRCm39) missense probably benign 0.00
Z1177:Asxl2 UTSW 12 3,524,589 (GRCm39) missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- TCAGCTAATTATCTGCTGCATTACG -3'
(R):5'- AGTCAGACAGGTTCATGATGC -3'

Sequencing Primer
(F):5'- GTTTCGATTTGCTAAAATGGTGAC -3'
(R):5'- CAGACAGGTTCATGATGCTAGTG -3'
Posted On 2021-03-08